A two-dimensional code cloud service system and method that can accurately count and access data based on the publishing location, including a two-dimensional code scanning terminal and a background server, and the background server includes: a two-dimensional code generation subsystem, a two-dimensional code information storage subsystem system, a two-dimensional code access processing subsystem and a two-dimensional code access statistics subsystem, the two-dimensional code scanning terminal includes: a camera, a decoder and a communication module, the two-dimensional code scanning terminal scans the two-dimensional code and sends an access to the background server time, identification number, and two-dimensional code cloud service system URL and receive original published content information corresponding to the identification number from the background server. The present invention batch-generates a set of two-dimensional codes corresponding to multiple publishing locations one by one, publishes corresponding two-dimensional codes at different locations and other strategies, and constructs a two-dimensional code cloud service system that can accurately count and access data based on the publishing locations.